CVE-2021-24111
Vulnerability from cvelistv5
Published
2021-02-25 23:01
Modified
2024-08-03 19:21
Severity ?
EPSS score ?
Summary
.NET Framework Denial of Service Vulnerability
References
Impacted products
Vendor | Product | Version | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 |
Version: 4.0.0.0 < publication cpe:2.3:a:microsoft:.net_framework:4.6:*:*:*:*:*:*:* |
||||||||||||||||
|
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T19:21:18.371Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24111" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "cpes": [ "cpe:2.3:a:microsoft:.net_framework:4.6:*:*:*:*:*:*:*" ], "platforms": [ "Windows Server 2012", "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)", "Windows Server 2008 R2 for x64-based Systems Service Pack 1", "Windows 8.1 for x64-based systems", "Windows Server 2012 R2", "Windows 7 for 32-bit Systems Service Pack 1", "Windows 7 for x64-based Systems Service Pack 1", "Windows Server 2012 R2 (Server Core installation)", "Windows Server 2012 (Server Core installation)", "Windows 8.1 for 32-bit systems", "Windows RT 8.1" ], "product": "Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2", "vendor": "Microsoft", "versions": [ { "lessThan": "publication", "status": "affected", "version": "4.0.0.0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:a:microsoft:.net:4.8:*:*:*:*:*:*:*" ], "platforms": [ "Windows 10 Version 1809 for 32-bit Systems", "Windows 10 Version 1803 for 32-bit Systems", "Windows 10 Version 1803 for x64-based Systems", "Windows 10 Version 1809 for x64-based Systems", "Windows Server 2016 (Server Core installation)", "Windows 10 Version 1607 for 32-bit Systems", "Windows 7 for 32-bit Systems Service Pack 1", "Windows 8.1 for 32-bit systems", "Windows 10 Version 1607 for x64-based Systems", "Windows 7 for x64-based Systems Service Pack 1", "Windows Server 2008 R2 for x64-based Systems Service Pack 1", "Windows 8.1 for x64-based systems", "Windows Server 2012", "Windows Server 2016", "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)", "Windows RT 8.1", "Windows Server 2012 R2", "Windows Server 2012 (Server Core installation)", "Windows 10 Version 20H2 for 32-bit Systems", "Windows Server, version 2004 (Server Core installation)", "Windows 10 Version 2004 for x64-based Systems", "Windows Server, version 20H2 (Server Core Installation)", "Windows 10 Version 20H2 for ARM64-based Systems", "Windows 10 Version 2004 for ARM64-based Systems", "Windows 10 Version 2004 for 32-bit Systems", "Windows Server 2019 (Server Core installation)", "Windows Server 2019", "Windows 10 Version 1909 for x64-based Systems", "Windows Server, version 1909 (Server Core installation)", "Windows 10 Version 1909 for ARM64-based Systems", "Windows 10 Version 1909 for 32-bit Systems", "Windows Server 2012 R2 (Server Core installation)" ], "product": "Microsoft .NET Framework 4.8", "vendor": "Microsoft", "versions": [ { "lessThan": "publication", "status": "affected", "version": "4.8.0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:a:microsoft:.net_framework:4.6:*:*:*:*:*:*:*" ], "platforms": [ "Windows Server 2008 for 32-bit Systems Service Pack 2", "Windows Server 2008 for x64-based Systems Service Pack 2" ], "product": "Microsoft .NET Framework 4.6", "vendor": "Microsoft", "versions": [ { "lessThan": "publication", "status": "affected", "version": "4.0.0.0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:a:microsoft:.net:4.7.2:*:*:*:*:*:*:*" ], "platforms": [ "Windows 10 Version 1607 for 32-bit Systems", "Windows Server 2016 (Server Core installation)", "Windows 10 Version 1607 for x64-based Systems", "Windows Server 2016" ], "product": "Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2", "vendor": "Microsoft", "versions": [ { "lessThan": "publication", "status": "affected", "version": "4.7.0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*" ], "platforms": [ "Windows 10 Version 1803 for x64-based Systems", "Windows Server 2019 (Server Core installation)", "Windows Server 2019", "Windows 10 Version 1803 for 32-bit Systems", "Windows 10 Version 1803 for ARM64-based Systems" ], "product": "Microsoft .NET Framework 4.7.2", "vendor": "Microsoft", "versions": [ { "lessThan": "publication", "status": "affected", "version": "10.0.0.0", "versionType": "custom" } ] } ], "datePublic": "2021-02-09T08:00:00+00:00", "descriptions": [ { "lang": "en-US", "value": ".NET Framework Denial of Service Vulnerability" } ], "metrics": [ { "cvssV3_1": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en-US", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "description": "Denial of Service", "lang": "en-US", "type": "Impact" } ] } ], "providerMetadata": { "dateUpdated": "2023-12-29T22:33:45.063Z", "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24111" } ], "title": ".NET Framework Denial of Service Vulnerability" } }, "cveMetadata": { "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "assignerShortName": "microsoft", "cveId": "CVE-2021-24111", "datePublished": "2021-02-25T23:01:57", "dateReserved": "2021-01-13T00:00:00", "dateUpdated": "2024-08-03T19:21:18.371Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2021-24111\",\"sourceIdentifier\":\"secure@microsoft.com\",\"published\":\"2021-02-25T23:15:16.507\",\"lastModified\":\"2024-11-21T05:52:22.700\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\".NET Framework Denial of Service Vulnerability\"},{\"lang\":\"es\",\"value\":\"Una Vulnerabilidad de Denegaci\u00f3n de Servicio de .NET Framework\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"secure@microsoft.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:.net_framework:4.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"280FE663-23BE-45D2-9B31-5F577E390B48\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*\",\"matchCriteriaId\":\"5F422A8C-2C4E-42C8-B420-E0728037E15C\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A16AD2B0-2189-4E8E-B7FC-CE598CA1CB2D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:.net_framework:4.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"734112B3-1383-4BE3-8721-C0F84566B764\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:.net_framework:4.7.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"36B0E40A-84EF-4099-A395-75D6B8CDA196\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3EF7A75E-EE27-4AA7-8D84-9D696728A4CE\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E01A4CCA-4C43-46E0-90E6-3E4DBFBACD64\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"041FF8BA-0B12-4A1F-B4BF-9C4F33B7C1E7\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:.net_framework:4.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"280FE663-23BE-45D2-9B31-5F577E390B48\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:.net_framework:4.6.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FF0B660D-1F30-4D45-B98B-726EDB8CB90F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A16AD2B0-2189-4E8E-B7FC-CE598CA1CB2D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:.net_framework:4.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"734112B3-1383-4BE3-8721-C0F84566B764\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:.net_framework:4.7.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"36B0E40A-84EF-4099-A395-75D6B8CDA196\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3EF7A75E-EE27-4AA7-8D84-9D696728A4CE\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*\",\"matchCriteriaId\":\"C2B1C231-DE19-4B8F-A4AA-5B3A65276E46\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E93068DB-549B-45AB-8E5C-00EB5D8B5CF8\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C6CE5198-C498-4672-AF4C-77AB4BE06C5C\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*\",\"matchCriteriaId\":\"5F422A8C-2C4E-42C8-B420-E0728037E15C\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*\",\"matchCriteriaId\":\"AF07A81D-12E5-4B1D-BFF9-C8D08C32FF4F\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A7DF96F8-BA6A-4780-9CA3-F719B3F81074\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DB18C4CE-5917-401E-ACF7-2747084FD36E\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3EF7A75E-EE27-4AA7-8D84-9D696728A4CE\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7CB85C75-4D35-480E-843D-60579EC75FCB\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DB79EE26-FC32-417D-A49C-A1A63165A968\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:microsoft:.net_framework:4.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2D3F18AF-84ED-473B-A8DF-65EB23C475AF\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"21540673-614A-4D40-8BD7-3F07723803B0\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9E2C378B-1507-4C81-82F6-9F599616845A\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E01A4CCA-4C43-46E0-90E6-3E4DBFBACD64\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7CB85C75-4D35-480E-843D-60579EC75FCB\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6B8F3DD2-A145-4AF1-8545-CC42892DA3D1\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E9273B95-20ED-4547-B0A8-95AD15B30372\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AAE74AF3-C559-4645-A6C0-25C3D647AAC8\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*\",\"matchCriteriaId\":\"C2B1C231-DE19-4B8F-A4AA-5B3A65276E46\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E93068DB-549B-45AB-8E5C-00EB5D8B5CF8\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C6CE5198-C498-4672-AF4C-77AB4BE06C5C\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*\",\"matchCriteriaId\":\"5F422A8C-2C4E-42C8-B420-E0728037E15C\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*\",\"matchCriteriaId\":\"AF07A81D-12E5-4B1D-BFF9-C8D08C32FF4F\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A7DF96F8-BA6A-4780-9CA3-F719B3F81074\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DB18C4CE-5917-401E-ACF7-2747084FD36E\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"041FF8BA-0B12-4A1F-B4BF-9C4F33B7C1E7\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2016:20h2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4A190388-AA82-4504-9D5A-624F23268C9F\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2016:1909:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C253A63F-03AB-41CB-A03A-B2674DEA98AA\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2016:2004:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0B60D940-80C7-49F0-8F4E-3F99AC15FA82\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DB79EE26-FC32-417D-A49C-A1A63165A968\"}]}]}],\"references\":[{\"url\":\"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24111\",\"source\":\"secure@microsoft.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24111\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}" } }
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.